vcl/unx/inc/i18n_cb.hxx

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  30 #ifndef _SAL_I18N_CALLBACK_HXX
  31 #define _SAL_I18N_CALLBACK_HXX
  32
  33 #include <vcl/salwtype.hxx>
  34 #include <vector>
  35
  36 #ifdef __cplusplus
  37 extern "C" {
  38 #endif
  39
  40 // for iiimp / ml input
  41 int  CommitStringCallback( XIC ic, XPointer client_data, XPointer call_data);
  42
  43 // xim callbacks
  44 void PreeditDoneCallback ( XIC ic, XPointer client_data, XPointer call_data);
  45 int  PreeditStartCallback( XIC ic, XPointer client_data, XPointer call_data);
  46 void PreeditDoneCallback ( XIC ic, XPointer client_data, XPointer call_data);
  47 void PreeditDrawCallback ( XIC ic, XPointer client_data,
  48                            XIMPreeditDrawCallbackStruct *call_data );
  49 void PreeditCaretCallback( XIC ic, XPointer client_data,
  50                            XIMPreeditCaretCallbackStruct *call_data );
  51 void GetPreeditSpotLocation(XIC ic, XPointer client_data);
  52
  53 // private hook to prevent from sending further edit events
  54 void PreeditCancelCallback( XPointer client_data );
  55
  56 void StatusStartCallback (XIC ic, XPointer client_data, XPointer call_data);
  57 void StatusDoneCallback  (XIC ic, XPointer client_data, XPointer call_data);
  58 void StatusDrawCallback  (XIC ic, XPointer client_data,
  59             XIMStatusDrawCallbackStruct *call_data);
  60 void SwitchIMCallback (XIC ix, XPointer client_data, XPointer call_data );
  61
  62 // keep informed if kinput2 crashed again
  63 void IC_IMDestroyCallback (XIM im, XPointer client_data, XPointer call_data);
  64 void IM_IMDestroyCallback (XIM im, XPointer client_data, XPointer call_data);
  65
  66 Bool IsControlCode(sal_Unicode nChar);
  67
  68 #ifdef __cplusplus
  69 } /* extern "C" */
  70 #endif
  71
  72 typedef struct {
  73   sal_Unicode   *pUnicodeBuffer;
  74   XIMFeedback   *pCharStyle;
  75   unsigned int   nCursorPos;
  76   unsigned int   nLength;
  77   unsigned int   nSize;
  78 } preedit_text_t;
  79
  80 class SalFrame;
  81
  82 typedef enum {
  83     ePreeditStatusDontKnow = 0,
  84     ePreeditStatusActive,
  85     ePreeditStatusActivationRequired,
  86     ePreeditStatusStartPending
  87 } preedit_status_t;
  88
  89 typedef struct {
  90     SalFrame*                       pFrame;
  91     Bool                                bIsMultilingual;
  92     preedit_status_t        eState;
  93     preedit_text_t                  aText;
  94     SalExtTextInputEvent    aInputEv;
  95     std::vector< USHORT >   aInputFlags;
  96 } preedit_data_t;
  97
  98 #endif /* _SAL_I18N_CALLBACK_HXX */